{"product_id":"dahua-airshield-arc3800h-w2868-alarm-hub-2-airshield-wifi-en-lan","title":"Dahua ARC3800H-W2(868), Alarm Hub 2, AirShield WiFi and LAN","description":"\u003cp\u003eThe Dahua Alarm HUB 2 \u003cstrong\u003eARC3800H-W2(868)\u003c\/strong\u003e is a brand new industrial design and advanced technology alarm system, reliable communication and stable operation of the new generation of wireless alarm products. From the comfort of the mobile applications DMSS (for users) and COS Pro (for installers), receive real-time notifications, monitor and manage devices, perform remote operations and much more. The system offers the option to connect to the network via cable or WiFi. The Dahua alarm hub 2 can support 150 peripherals (6 sirens, 64 PIR cameras, 64 key fobs, 8 keypads and 4 repeaters). \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSupports alarm video control via integration of the IPC with the hub.\u003c\/li\u003e\r\n\u003cli\u003eImages can be transferred quickly and remotely from the PIR-Cam to the device.\u003c\/li\u003e\r\n\u003cli\u003eSupports wired and AP network configuration methods, making it easier to add the hub to apps and switch to the hub's network.\u003c\/li\u003e\r\n\u003cli\u003eSupports multi-network redundancy for Ethernet and Wi-Fi to ensure network stability and reliability.\u003c\/li\u003e\r\n\u003cli\u003eSupports two-way communication and frequency hopping for stable and reliable communication with wireless peripherals.\u003c\/li\u003e\r\n\u003cli\u003eHas cloud updates. You can also update the device and wireless peripherals remotely via the mobile app.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePort\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eWireless zone\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003e150 wireless channels for peripherals\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e6 sirens, 64 PIR cameras (only 8 indoor PIR cameras), 64 remote controls, 8 keypads and 4 repeaters\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eNetwork mode\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEthernet and WiFi\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eNetwork port\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1 RJ-45, 10 Mbps\/100 Mbps Ethernet port\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eStorage battery\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1 built-in rechargeable lithium battery of 4,750 mAh\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eVideo \u0026 Audio\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eVideo input\u003c\/strong\u003e: 8-ch IPC, only supports alarm video upload\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eAudio output\u003c\/strong\u003e: 1 channel\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eVolume control\u003c\/strong\u003e: Yes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eVoice broadcast\u003c\/strong\u003e: Local speaker\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIndicator light\u003c\/strong\u003e: Indicates the status of alarms, power on\/off, network connection and device error\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eButton\u003c\/strong\u003e: Includes a reset button, voltage button and AP switch\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eVideo link\u003c\/strong\u003e: Yes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOffline cache\u003c\/strong\u003e: Stores up to 50 alarm messages\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSwitch on and off\u003c\/strong\u003e: Via app, keyboard, remote control, card, scheduled switch-on and switch-off\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eDistance update\u003c\/strong\u003e: Cloud update\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eLow battery level detection\u003c\/strong\u003e: Yes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eTamper detection\u003c\/strong\u003e: Yes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eUser management\u003c\/strong\u003e: 33 app users (31 general users, 1 admin user and 1 installer) and 32 keyboard users\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eLogs\u003c\/strong\u003e: Up to 5,000 entries\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eTransmission protocol\u003c\/strong\u003e: SIA, SoftGuard\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCarrier frequency\u003c\/strong\u003e: 868.0–868.6 MHz\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Power (EIRP)\u003c\/strong\u003e: Limited to 25 mW\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCommunication mechanism\u003c\/strong\u003e: Two-way\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCommunication distance\u003c\/strong\u003e: Up to 2,000 m (6,561.68 ft) in open space\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eEncryption\u003c\/strong\u003e: AES128\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eFrequency hopping\u003c\/strong\u003e: Yes\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eLanguage\u003c\/strong\u003e: English\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePower supply\u003c\/strong\u003e: 100–240 VAC, 50\/60 Hz\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eStandby time\u003c\/strong\u003e: The battery lasts up to 12 hours when fully charged and under the following conditions: connected to Wi-Fi, connected to the alarm receiving center, heart rate interval of 1,800 seconds, and connected to 8 peripherals and the cloud\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eEnergy consumption\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n\u003cli\u003e220 VAC 80 mA (max)\u003c\/li\u003e\r\n\u003cli\u003e220 VAC 40 mA (standby)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWorking temperature\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n\u003cli\u003eWhen the battery is not charging: –10 °C to +55 °C (+14 °F to +131 °F)\u003c\/li\u003e\r\n\u003cli\u003eWhen battery is charging: 0 °C to +45 °C (+32 °F to +113 °F)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWorking humidity\u003c\/strong\u003e: 10%–90% (RH)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions\u003c\/strong\u003e: 174.8 mm × 174.8 mm × 38.3 mm (6.88” × 6.88” × 1.51”) (L × W × H)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eNet weight\u003c\/strong\u003e: 510 g (1.12 lb)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eGross weight\u003c\/strong\u003e: 860 g (1.90 lb)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Supports wall and desk installation\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eHousing material\u003c\/strong\u003e: PC + ABS\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n\u003cli\u003eCE\u003c\/li\u003e\r\n\u003cli\u003eEN 50131-1:2006+A1:2009+A2:2017+A3:2020\u003c\/li\u003e\r\n\u003cli\u003eEN 50131-3:2009\u003c\/li\u003e\r\n\u003cli\u003eEN 50131-6:2017+A1:2021\u003c\/li\u003e\r\n\u003cli\u003eEN 50131-5-3:2017\u003c\/li\u003e\r\n\u003cli\u003eEN 50131-10:2014\u003c\/li\u003e\r\n\u003cli\u003eEN 50136-2:2013+A1:2023\u003c\/li\u003e\r\n\u003cli\u003eSecurity level 2\u003c\/li\u003e\r\n\u003cli\u003eEnvironment Class II\u003c\/li\u003e\r\n\u003cli\u003eATS category: SP2\/DP2\u003c\/li\u003e\r\n\u003cli\u003eCorrosion protection level: Basic protection\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature\u003c\/strong\u003e: –10 °C to +55 °C (+14 °F to +131 °F)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eStorage humidity\u003c\/strong\u003e: 10%–90% (RH)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003ePackaging dimensions\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n\u003cli\u003e254 mm × 211 mm × 61 mm (10.00” × 8.31” × 2.40”) (L × W × H), self-standing in the inner box\u003c\/li\u003e\r\n\u003cli\u003e524 mm × 508 mm × 442 mm (20.63” × 20.00” × 17.40”) (L × W × H), protective cover\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eWiFi\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi standard\u003c\/strong\u003e:IEEE 802.11b\/g\/n\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi frequency range\u003c\/strong\u003e: 2400-2483.5MHz\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi transmission power\u003c\/strong\u003e: ≤20 dBm@2400-2483.5 MHz\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"ARC3800H-W2(868)","offer_id":51623669334337,"sku":"ARC3800HW2868","price":209.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8860\/2689\/files\/dahua-dahua-airshield-arc3800h-w2868-alarm-hub-2-wifi-en-lan-36595871842537.jpg?v=1778592871","url":"https:\/\/www.alarma-total.es\/en\/products\/dahua-arc3800h-w2868-alarm-hub-2-airshield-wifi-and-lan","provider":"Alarma-Total.es","version":"1.0","type":"link"}